A randomized 25 question test from a pool of 761 questions, good luck!
Which of the DeviceNet components below is best described as being used where cable shielding and ingress protection is not needed?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that converts a digital signal to 8 or 16 outputs?
Because of the susceptibility to noise a _______ is required on the trunk line of the H1 transmission system. Choose the answer below that best fill in the blank.
Which of the H1 transmission system function blocks below is best described as generally available default to field devices after it has been energized?
There are several fields in an Ethernet message frame structure. Which of the answers represent the content of the FCS field in the Ethernet message frame?
Which of the network components below combines two or more smaller networks working within the ISO physical and data layers?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is a network that links smaller networks together, but potentially on a global scale?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as a temporary suppression of an alarm?
The data transmission in FDX mode travels in _____ direction(s)? Choose the best answer from the ones provided to fill in the blank
Which of the answers below best describes the role of a modem in a signal transmission system?
In the protocol specifications of Modbus, there are 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the holding registers addresses?
A modern DCS needs to be able to respond to growing demands. Which of the terms below is best defined as the measure of a system's ability to increase or decrease in performance and cost in response to changes in application and system processing demands.
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the smallest in area covered?
Which of the answers below best describes the transmission mode of data between two DCE devices?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in visual indications of data?
DCS commonly is considered a computerised control system for a plant that has central operator supervisory control. Which of the terms below is best described as controllers and operator stations that are separated physically from the central control system?
Over the lifetime of a HMI, there will be changes to it's software form the supplier. Which of the terms below would best describe the red number in the picture below?
Which of the cable types below is not generally used for DeviceNet segments?
IPv4 has several distinct classifications. Looking at the answers below, choose the one that contains all of the classifications.
Which of the terms below best reflects the effect of a radio waves trajectory when moving through mediums with different densities?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used with discrete data where more information is needed?
A DDE protocol has 3 components to a "handle". Which of the components below would best be described as the name of a unique data source is contained inside of a DDE server application ?
One of the layers of the OSI manages access to be able to transmit data. Which of the answers below represents that layer?
Which of the error detection methods below best relates to an "effectiveness of 90%"?
Using the table provided, which answer best represents the letter"H" in hexadecimal?
